Cisco ONS 15454 M6 Installation Manual page 49

Installing the ONS 15454 M6 Shelf
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
Note A standard rack can hold six or seven ONS 15454 M6 shelves. When mounting a shelf in a partially filled
rack, load the rack from the bottom to the top with the heaviest component at the bottom of the rack. If the
rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in the
rack.
Note The ONS 15454 M6 requires a minimum of six RU of vertical rack space.
Procedure
Step 1 Verify that the proper fuse and alarm panel has been installed in the top mounting space. If a fuse and alarm
panel is not present, you must install one according to manufacturer's instructions:
• For a DC power supply, the fuse rating must not exceed 40A.
• For AC power supply, the fuse rating must not exceed 20A.
Step 2
Mount the first shelf in the bottom of the rack using the
Rack (One Person) , on page 45
, on page
Diagram 1 of
ONS 15454 M6 shelf assemblies mounted on the ANSI rack.
Diagram 2 of
ONS 15454 M6 shelf assemblies mounted on the ETSI rack.
• #2 Phillips Dynamometric screwdriver
• ETSI only:
• Six M6 x 20 pan-head Phillips mounting screws, per shelf
• ANSI only:
• Six #12-24 x 3/4 pan-head Phillips mounting screws, per shelf
NTP-G305 Unpack and Inspect the ONS 15454, ONS 15454 M2, and ONS 15454
M6 Shelves
As needed
Onsite
None
or the
47.
Figure 43: Multiple ONS 15454 M6 Shelves Mounted on the Rack, on page 50
Figure 43: Multiple ONS 15454 M6 Shelves Mounted on the Rack, on page 50
DLP-G568 Mount Multiple ONS 15454 M6 Shelves on a Rack
DLP-G566 Mount the ONS 15454 M6 Shelf on a
DLP-G567 Mount the ONS 15454 M6 Shelf on a Rack (Two People)
Installing the ONS 15454 M6 Shelf
shows multiple
shows multiple
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